3 # Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; version 2 of the License.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 # Expected environment:
19 # $VSERVER_NAME ... name of vserver
33 __BASE_GENERATED_FILES=()
40 (c|b) mknod -m$6 "$dst" $3 $4 $5;;
41 (d) mkdir -p -m$4 "$dst";;
45 (*) echo "Unknown dev-entry mode '$3'" >&2
51 function populateDirectory
60 for file in "$i"/*; do
61 isRegularFile "$file" || continue
70 test -z "$ROOTDIR" || return 0
72 for item in "\"$__CONFDIR/.defaults/vdirbase\" 1" "$__DEFAULT_VSERVERDIR"; do
76 test ! -d "$ROOTDIR" || break
79 test -d "$ROOTDIR" || {
80 echo "Root-directory '$ROOTDIR' does not exist or is invalid" >&2
85 function _setVserverDir
87 test -z "$VSERVERDIRNAME" || return 0
88 VSERVERDIRNAME="$VSERVER_NAME"
93 VDIR="$ROOTDIR/$VSERVERDIRNAME"
98 test -z "$OPTION_SILENT" || return 0
102 function _renameVserverCfg
104 local suffix=.~$(date +'%s')~
107 for i in "$VDIR" "$SETUP_CONFDIR"; do
108 test ! -e "$i" || isDirectoryEmpty "$i" || {
110 say "Renamed '$i' to '$i$suffix'"
116 ## Usage: getDistribution [<default>] [<ignore-config>]
117 function getDistribution
119 local ignore_config=$2
121 if test -z "$DISTRIBUTION"; then
122 if test -e /etc/fedora-release; then
123 set -- $(cat /etc/fedora-release)
125 elif test -e /etc/redhat-release; then
126 set -- $(cat /etc/redhat-release)
128 elif test -e /etc/debian_version; then
129 set -- $(cat /etc/debian_version)
131 elif test -e /etc/SuSE-release; then
132 set -- $(cat /etc/SuSE-release)
134 elif test -e /etc/gentoo-release; then
135 set -- $(cat /etc/gentoo-release)
136 DISTRIBUTION=gentoo$5
137 elif test -e /etc/slackware-version; then
138 set -- $(cat /etc/slackware-version)
139 DISTRIBUTION=slackware$2
140 elif test -n "$1"; then
144 ERROR: Can not determine distribution; please specify it manually with
149 test -n "$ignore_config" -o \
150 -d "$__CONFDIR/.distributions/$DISTRIBUTION" -o \
151 -d "$__DISTRIBDIR/$DISTRIBUTION" ||
153 ERROR: Can not find configuration for the distribution '$DISTRIBUTION';
154 please read http://linux-vserver.org/HowToRegisterNewDistributions
155 for information how to add support for your own distribution."
158 function base._addGeneratedFile
160 __BASE_GENERATED_FILES=( "${__BASE_GENERATED_FILES[@]}" "$@" )
163 ## Usage: initFilesystem [force]
164 function base.initFilesystem
166 test -z "$1" || _renameVserverCfg
167 { isDirectoryEmpty "$VDIR" && test ! -e "$SETUP_CONFDIR"; } || colpanic $"\
168 vserver-topdirectory '$VDIR' and/or configuration at '$SETUP_CONFDIR'
169 exist already; please try to use '--force', or remove them manually."
171 mkdir -p -m755 "$VDIR"
173 base._addGeneratedFile "$VDIR"
175 mkdir -p -m755 "$SETUP_CONFDIR"/apps "$VDIR"/{dev/pts,etc}
176 base._addGeneratedFile "$SETUP_CONFDIR"
178 ln -s "$VDIR" "$SETUP_CONFDIR/vdir"
182 makeDevEntry "$VDIR"/dev $spec
185 mkdir -p "$VDIR"/proc
186 findAndCopy "$VDIR"/etc/hosts "$__CONFDIR"/.defaults/files/hosts "$__CONFDIR/.distributions/$DISTRIBUTION"/files/hosts \
187 "$__DISTRIBDIR/$DISTRIBUTION"/files/hosts "$__DISTRIBDIR"/defaults/files/hosts ""
189 for i in nsswitch.conf krb5.conf krb.conf krb.realms ldap.conf localtime resolv.conf; do
190 findAndCopy "$VDIR"/etc/$i "$__CONFDIR/.defaults/files/$i" "$__CONFDIR/.distributions/$DISTRIBUTION/files/$i" ""
194 function base._initVariables
200 findFile _DEV_FILE "$__CONFDIR/.distributions/$DISTRIBUTION/devs" "$__DISTRIBDIR/$DISTRIBUTION/devs" "$__DISTRIBDIR/defaults/devs"
201 findDir _EXECDIR "$__CONFDIR/.distributions/$DISTRIBUTION/execdir" "$__DISTRIBDIR/$DISTRIBUTION/execdir" /
202 findFile BUILD_INITPRE "$__CONFDIR/.distributions/$DISTRIBUTION/initpre" "$__DISTRIBDIR/$DISTRIBUTION/initpre" ""
203 findFile BUILD_INITPOST "$__CONFDIR/.distributions/$DISTRIBUTION/initpost" "$__DISTRIBDIR/$DISTRIBUTION/initpost" ""
206 function base.__cleanup
208 test -z "$OPTION_KEEP" || return 0
209 test -z "$__BASE_SUCCESS" || return 0
211 rm -rf "${__BASE_GENERATED_FILES[@]}"
216 test -z "$SETUP_CONTEXT" || ! $_VSERVER_INFO -q "$SETUP_CONTEXT" RUNNING || \
218 Context '$SETUP_CONTEXT' is already in use. Please select another one."
220 trap "base.__cleanup" EXIT
224 function base.setSuccess